Inventor
Chi-Wen Lin
Inventor
Hsinchu, TW
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television25%
B24BMachines, devices, or processes for grinding or polishing8%
G02BOptical elements, systems or apparatus8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
LOC128%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling4%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
F21SNon-portable lighting devices4%
PatentTitleYear
11,110,444Chiral catalyst and heterogeneous chiral catalyst comprising the same20219,796,061'Device for calibrating drill bill of a chuck'20179,706,182'Projection apparatus and projection method for optimization of contrast and grayscale accuracy of projected image'20179,630,288'Grinder'2017D0776175'Grinder'20179,341,883'Display module and light guide device'20169,269,964'Composite catalyst for electrode and electrochemical cell using the same'2016D0663502'Forklift'2012D0663503'Forklift'20126,433,826'Adjusting mechanism for the lens set of an imaging system'20026,266,090'Device for controlling a rotation of a lens in a digital camera'20015,930,544'Lens movement mechanism for digital camera'19995,930,543'Aperture selection mechanism for camera'19995,907,730'Moveable lens apparatus for digital camera'19995,815,759'Extended adjusting mechanism for the lens set of an imaging system'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2002Based in Hsinchu, TW· patent location history
1999–2001Patents assigned to UMAX DATA SYSTEMS INC (4)· patent assignee history
2012Patents assigned to LIN CHI WEN (2)· patent assignee history
2012–2017Based in Taichung, TW· patent location history
2016–2017Patents assigned to LIN CHI-WEN (4)· patent assignee history
2016–2017Patents assigned to HIMAX DISPLAY INC (2)· patent assignee history
2016–2017Based in Tainan, TW· patent location history
2016Based in Taipei, TW· patent location history
2017Patents assigned to LIN CHI-KUO (3)· patent assignee history
2021Based in Taoyuan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LIN CHI-WENself | 4 | 2016–2017 |
| UMAX DATA SYSTEMS INC | 4 | 1999–2001 |
| LIN CHI-KUO | 3 | 2017 |
| HIMAX DISPLAY INC | 2 | 2016–2017 |
| LIN CHI WENself | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 6 | 1998–2002 |
| Taichung, TW | 5 | 2012–2017 |
| Tainan, TW | 2 | 2016–2017 |
| Taoyuan, TW | 1 | 2021 |
| Taipei, TW | 1 | 2016 |